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A and B are moving in two circular orbit...

A and B are moving in two circular orbits with angular velocity
`2 omega and omega` respectively. Their position are shown at t = 0. Find the time at which they will meet for 1st time

A

`pi/(2omega)`

B

`(3pi)/(2omega)`

C

`pi/(omega)`

D

They will never meet

Text Solution

Verified by Experts

The correct Answer is:
D
They can meet only at the initial position of A.
time after which A reach this position `=pi/(omega),(2pi)/(omega), (3pi)/(omega),....=(npi)/(omega)`
time after which B reach this position `=(3pi)/(2omega)+n (2pi)/(omega)`
They will never be able to meet as for no value of and these two terms will be same.
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